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EP4365572A4 - Biological sample analysis device - Google Patents

Biological sample analysis device

Info

Publication number
EP4365572A4
EP4365572A4 EP22832435.6A EP22832435A EP4365572A4 EP 4365572 A4 EP4365572 A4 EP 4365572A4 EP 22832435 A EP22832435 A EP 22832435A EP 4365572 A4 EP4365572 A4 EP 4365572A4
Authority
EP
European Patent Office
Prior art keywords
biological sample
analysis device
sample analysis
biological
sample
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP22832435.6A
Other languages
German (de)
French (fr)
Other versions
EP4365572A1 (en
Inventor
Katsutoshi Tahara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Group Corp
Original Assignee
Sony Group Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Group Corp filed Critical Sony Group Corp
Publication of EP4365572A1 publication Critical patent/EP4365572A1/en
Publication of EP4365572A4 publication Critical patent/EP4365572A4/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/01—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials specially adapted for biological cells, e.g. blood cells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1429—Signal processing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1434—Optical arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1456—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
    • G01N15/1459—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals the analysis being performed on a sample stream
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/149—Optical investigation techniques, e.g. flow cytometry specially adapted for sorting particles, e.g. by their size or optical properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/1012—Calibrating particle analysers; References therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N2015/1006—Investigating individual particles for cytology

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
EP22832435.6A 2021-06-30 2022-02-28 Biological sample analysis device Pending EP4365572A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021108449 2021-06-30
PCT/JP2022/008132 WO2023276269A1 (en) 2021-06-30 2022-02-28 Biological sample analysis device

Publications (2)

Publication Number Publication Date
EP4365572A1 EP4365572A1 (en) 2024-05-08
EP4365572A4 true EP4365572A4 (en) 2025-01-08

Family

ID=84692280

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22832435.6A Pending EP4365572A4 (en) 2021-06-30 2022-02-28 Biological sample analysis device

Country Status (4)

Country Link
US (1) US20240280468A1 (en)
EP (1) EP4365572A4 (en)
JP (1) JPWO2023276269A1 (en)
WO (1) WO2023276269A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021143988A (en) * 2020-03-13 2021-09-24 ソニーグループ株式会社 Particle analysis system and particle analysis method
US20230014629A1 (en) * 2021-07-16 2023-01-19 Becton, Dickinson And Company Methods for determining photodetector gain-voltage using optical signals
WO2024024319A1 (en) * 2022-07-26 2024-02-01 ソニーグループ株式会社 Biological sample analysis system, biological sample analysis method, and program

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100314557A1 (en) * 2008-02-07 2010-12-16 Mitsui Engineering & Shipbuilding Co., Ltd Fluorescence detection device and fluorescence detection method
US20160161393A1 (en) * 2013-07-23 2016-06-09 Sony Corporation Particle analysis apparatus and particle analysis method
WO2018014013A1 (en) * 2016-07-15 2018-01-18 Acea Biosciences, Inc. Optical detection system for flow cytometer, flow cytometer system and methods of use

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61128140A (en) * 1984-11-27 1986-06-16 Canon Inc Apparatus for analyzing particle
JP4132692B2 (en) * 2001-02-20 2008-08-13 株式会社堀場製作所 Particle size distribution measuring device
JP5985140B2 (en) 2010-04-28 2016-09-06 ソニー株式会社 Fluorescence intensity correction method, fluorescence intensity calculation method, and fluorescence intensity calculation apparatus
JP5433517B2 (en) * 2010-07-14 2014-03-05 株式会社日立ハイテクノロジーズ Analysis apparatus and analysis method
JP6623551B2 (en) 2015-05-15 2019-12-25 ソニー株式会社 Information processing apparatus, information processing system and information processing method
EP3266877B1 (en) * 2016-07-08 2019-02-27 Biomérieux Flow cytometry data processing for antimicrobial agent sensibility prediction
JP2020027094A (en) * 2018-08-15 2020-02-20 貴志 山本 Fluorescence detection method and system for achieving fluorescence detection thereof
JP7338336B2 (en) 2018-09-10 2023-09-05 ソニーグループ株式会社 Microparticle sorting device, cell therapy drug manufacturing device, microparticle sorting method, and program
JP7451926B2 (en) * 2019-10-10 2024-03-19 ソニーグループ株式会社 Information processing device, particle measuring device, information processing method, particle measuring method, and computer program
JP2021081342A (en) * 2019-11-20 2021-05-27 ソニーグループ株式会社 Information processing system and information processing device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100314557A1 (en) * 2008-02-07 2010-12-16 Mitsui Engineering & Shipbuilding Co., Ltd Fluorescence detection device and fluorescence detection method
US20160161393A1 (en) * 2013-07-23 2016-06-09 Sony Corporation Particle analysis apparatus and particle analysis method
WO2018014013A1 (en) * 2016-07-15 2018-01-18 Acea Biosciences, Inc. Optical detection system for flow cytometer, flow cytometer system and methods of use

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023276269A1 *

Also Published As

Publication number Publication date
EP4365572A1 (en) 2024-05-08
US20240280468A1 (en) 2024-08-22
WO2023276269A1 (en) 2023-01-05
JPWO2023276269A1 (en) 2023-01-05

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20240109

AK Designated contracting states

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20241211

RIC1 Information provided on ipc code assigned before grant

Ipc: G01N 21/64 20060101ALI20241205BHEP

Ipc: G01N 15/14 20240101AFI20241205BHEP